Review on ☕🔵 Copco Acadia Travel Mug, 16-Ounce, Bundle of 3 (Azure Blue) by Karen Johnson

Have over 10 old Copco cups identical to the 6 I bought a few months ago. I washed the entire top shelf along with all my old ones. Three of the new ones I just bought were deformed so badly I couldn't put the lids back on. The other three are slightly warped and I can put the caps on with a little more effort. The seller replaced all three badly deformed cups. Now all the o-rings fall out of the new ones and pile up every time I put the cap on causing it to leak. I can take a butter knife and put the o-rings back in every time I use it, but I've never had to do that with my old Copco cups. I am not sure if they are made of new material or a fake. Sorry I will not buy again. I liked my old ones that I had for years so I bought more for the family but these new ones just gave me problems.